RightMark Audio Analyzer test report

Testing device NOS1704 + JKSPDIF - 16/48 - DS - HV
Sampling mode 16-bit, 48 kHz
Interface  
Testing chain  
RMAA Version 6.3.0
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -0.2 dB / -0.3 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity inverted/inverted



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.10, -1.62
Average
Noise level, dB (A)
-90.3
Very good
Dynamic range, dB (A)
87.9
Good
THD, %
0.0044
Very good
THD + Noise, dB (A)
-80.5
Good
IMD + Noise, %
0.012
Very good
Stereo crosstalk, dB
-87.7
Excellent
IMD at 10 kHz, %
0.023
Good
General performance
 
Very good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-2.91, +0.17
-3.00, +0.10
From 40 Hz to 15 kHz, dB
-1.54, +0.17
-1.62, +0.10



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-89.6
-89.2
RMS power (A-weighted), dB
-90.6
-90.1
Peak level, dB FS
-72.8
-72.8
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+87.3
+87.2
Dynamic range (A-weighted), dB
+87.9
+87.9
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0049
+0.0039
THD + Noise, %
+0.0099
+0.0096
THD + Noise (A-weighted), %
+0.0097
+0.0092



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0123
+0.0125
IMD + Noise (A-weighted), %
+0.0110
+0.0112



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-88
-87
Crosstalk at 1000 Hz, dB
-86
-88
Crosstalk at 10000 Hz, dB
-85
-84



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0163
0.0165
IMD + Noise at 10000 Hz,
0.0234
0.0227
IMD + Noise at 15000 Hz,
0.0307
0.0308